I got a bunch of Meyer lemons from Costco and wasn't sure what do to with them, so I made a couple of batches of jam with my new canning set from Target.
I more or less followed these recipes and added my own spin to each:
Blackberry Preserves (with lots of lemon juice and rosemary added)
|Blackberry preserves at full boil|
|Pouring mixture into jelly jars|
|Blackberry preserves ready for water bath|
Meyer Lemon Marmalade (with cranberry option described in comment section):
|Meyer lemon/cranberry prep|